CSS Dropdown menu for the header- With Categories!

[jettrue]

Hi

I'm using your 'simple zen' template on 1.3.6 at the moment and saw this contribution and thought it looks great. I've tested it but all my top level categories show in the menu bar, not just a heading called categories.

Am I doing something daft, or is there an admin setting?

I attach an image to show you.

Thanks

Craig

Please update to the new version in the download section (link in my sig).